TAdsTable.AdsIsIndexUnique

Advantage TDataSet Descendant

Determines if the given index order is unique.

Syntax

function AdsIsIndexUnique : Boolean;

A unique index will have no repeated key values.

AdsTable1.Exclusive := TRUE;

AdsTable1.Active := TRUE;

AdsTable1.AdsCreateIndex( '', 'Tag1', 'FirstName', '', '', [ optUNIQUE ] );

AdsTable1.IndexName := ‘Tag1’;

bIsUnique := AdsTable1.AdsIsIndexUnique;